Part Number : 33975
Function : Multiple Switch Detection Interface / 32-PIN SOICW EP
Maker : Freescale Semiconductor

Pinouts :
33975 datasheet

Description :

The 33975 Multiple Switch Detection Interface with Suppressed Wake up is designed to detect the closing and opening of up to 22 switch contacts. The switch status, either open or closed, is transferred to the microprocessor unit (MCU) through a serial peripheral interface (SPI).

The device also features a 22-to-1 analog multiplexer for reading inputs as analog.

Datasheet PDF Download :
33975 pdf

Others datasheet of same file : 33975,33975A,MC33975ATEK/R2,MC33975TEK/R2
2015/01/28 13:52 2015/01/28 13:52

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